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<?php
/**
* @package Joomla.Administrator
* @subpackage com_languages
*
* @copyright Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* Languages Component Language Model
*
* @package Joomla.Administrator
* @subpackage com_languages
* @since 1.5
*/
class LanguagesModelLanguage extends JModelAdmin
{
/**
* Override to get the table
*
* @return JTable
* @since 1.6
*/
public function getTable($name = '', $prefix = '', $options = array())
{
return JTable::getInstance('Language');
}
/**
* Method to auto-populate the model state.
*
* Note. Calling getState in this method will result in recursion.
*
* @return void
* @since 1.6
*/
protected function populateState()
{
$app = JFactory::getApplication('administrator');
$params = JComponentHelper::getParams('com_languages');
// Load the User state.
$langId = $app->input->getInt('lang_id');
$this->setState('language.id', $langId);
// Load the parameters.
$this->setState('params', $params);
}
/**
* Method to get a member item.
*
* @param integer The id of the member to get.
*
* @return mixed User data object on success, false on failure.
* @since 1.0
*/
public function getItem($langId = null)
{
$langId = (!empty($langId)) ? $langId : (int) $this->getState('language.id');
$false = false;
// Get a member row instance.
$table = $this->getTable();
// Attempt to load the row.
$return = $table->load($langId);
// Check for a table object error.
if ($return === false && $table->getError())
{
$this->setError($table->getError());
return $false;
}
// Set a valid accesslevel in case '0' is stored due to a bug in the installation SQL (was fixed with PR 2714).
if ($table->access == '0')
{
$table->access = (int) JFactory::getConfig()->get('access');
}
$properties = $table->getProperties(1);
$value = JArrayHelper::toObject($properties, 'JObject');
return $value;
}
/**
* Method to get the group form.
*
* @param array $data Data for the form.
* @param boolean $loadData True if the form is to load its own data (default case), false if not.
*
* @return mixed A JForm object on success, false on failure
* @since 1.6
*/
public function getForm($data = array(), $loadData = true)
{
// Get the form.
$form = $this->loadForm('com_languages.language', 'language', array('control' => 'jform', 'load_data' => $loadData));
if (empty($form))
{
return false;
}
return $form;
}
/**
* Method to get the data that should be injected in the form.
*
* @return mixed The data for the form.
* @since 1.6
*/
protected function loadFormData()
{
// Check the session for previously entered form data.
$data = JFactory::getApplication()->getUserState('com_languages.edit.language.data', array());
if (empty($data))
{
$data = $this->getItem();
}
$this->preprocessData('com_languages.language', $data);
return $data;
}
/**
* Method to save the form data.
*
* @param array The form data.
*
* @return boolean True on success.
* @since 1.6
*/
public function save($data)
{
$langId = (int) $this->getState('language.id');
$isNew = true;
$dispatcher = JEventDispatcher::getInstance();
JPluginHelper::importPlugin('extension');
$table = $this->getTable();
// Load the row if saving an existing item.
if ($langId > 0)
{
$table->load($langId);
$isNew = false;
}
// Prevent white spaces, including East Asian double bytes
$spaces = array('/\xE3\x80\x80/', ' ');
$data['lang_code'] = str_replace($spaces, '', $data['lang_code']);
$data['sef'] = str_replace($spaces, '', $data['sef']);
// Bind the data
if (!$table->bind($data))
{
$this->setError($table->getError());
return false;
}
// Check the data
if (!$table->check())
{
$this->setError($table->getError());
return false;
}
// Trigger the onExtensionBeforeSave event.
$result = $dispatcher->trigger('onExtensionBeforeSave', array('com_languages.language', &$table, $isNew));
// Check the event responses.
if (in_array(false, $result, true))
{
$this->setError($table->getError());
return false;
}
// Store the data
if (!$table->store())
{
$this->setError($table->getError());
return false;
}
// Trigger the onExtensionAfterSave event.
$dispatcher->trigger('onExtensionAfterSave', array('com_languages.language', &$table, $isNew));
$this->setState('language.id', $table->lang_id);
// Clean the cache.
$this->cleanCache();
return true;
}
/**
* Custom clean cache method
*
* @since 1.6
*/
protected function cleanCache($group = null, $client_id = 0)
{
parent::cleanCache('_system');
parent::cleanCache('com_languages');
}
}